import calendar

calendar.prmonth(2021, 2)
calendar.setfirstweekday(6)
calendar.prmonth(2021, 2)
calendar.setfirstweekday(5)
cal_txt = calendar.month(2021, 2)
print(cal_txt)

d, cnt = calendar.monthrange(2021, 2)
print(d, calendar.day_name[d], calendar.day_abbr[d], cnt)
